152993217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 94732863

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 79, 127, 221, 237, 299, 381, 391, 663, 897, 1027, 1173, 1343, 1651, 1817, 2159, 2921, 3081, 4029, 4953, 5083, 5451, 6477, 8763, 10033, 15249, 17459, 23621, 28067, 30099, 30889, 37973, 49657, 52377, 70863, 84201, 92667, 113919, 130429, 148971, 170561, 230759, 391287, 401557, 511683, 645541, 692277, 1204671, 1936623, 2217293, 2999867, 3922903, 6651879, 8999601, 11768709, 50997739, 152993217]

約数ペア:

[(1, 152993217), (3, 50997739), (13, 11768709), (17, 8999601), (23, 6651879), (39, 3922903), (51, 2999867), (69, 2217293), (79, 1936623), (127, 1204671), (221, 692277), (237, 645541), (299, 511683), (381, 401557), (391, 391287), (663, 230759), (897, 170561), (1027, 148971), (1173, 130429), (1343, 113919), (1651, 92667), (1817, 84201), (2159, 70863), (2921, 52377), (3081, 49657), (4029, 37973), (4953, 30889), (5083, 30099), (5451, 28067), (6477, 23621), (8763, 17459), (10033, 15249)]